There’s an old vacuum commercial with Frank Sinatra (I think) dancing with a vacuum (or maybe it was Singing in the Rain Footage) that they made sometime after Forest Gump pioneered the technology of placing old actors (or JFK, in the case of Forest Gump) in new footage, so they’ve been at it for a while now.
It was Fred Astaire and a Dirt Devil and they got in a lot of trouble with his estate.